2016523874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{643}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 3164616000

約数和(自身を除く): 1148092126

約数列:

[1, 2, 29, 58, 139, 278, 389, 643, 778, 1286, 4031, 8062, 11281, 18647, 22562, 37294, 54071, 89377, 108142, 178754, 250127, 500254, 1568059, 2591933, 3136118, 5183866, 7253683, 14507366, 34767653, 69535306, 1008261937, 2016523874]

約数ペア:

[(1, 2016523874), (2, 1008261937), (29, 69535306), (58, 34767653), (139, 14507366), (278, 7253683), (389, 5183866), (643, 3136118), (778, 2591933), (1286, 1568059), (4031, 500254), (8062, 250127), (11281, 178754), (18647, 108142), (22562, 89377), (37294, 54071)]